boc/iom/nginx/nginx.conf

events {
    worker_connections 1024;
}

http {
    upstream api {
        server api:8000;
    }

    # Rate limiting
    limit_req_zone $binary_remote_addr zone=api:10m rate=10r/s;
    limit_req_zone $binary_remote_addr zone=auth:10m rate=5r/s;

    # Logging
    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
                    '$status $body_bytes_sent "$http_referer" '
                    '"$http_user_agent" "$http_x_forwarded_for" '
                    'rt=$request_time uct="$upstream_connect_time" '
                    'uht="$upstream_header_time" urt="$upstream_response_time"';

    access_log /var/log/nginx/access.log main;
    error_log /var/log/nginx/error.log warn;

    # Gzip compression
    gzip on;
    gzip_types application/json text/css application/javascript;

    server {
        listen 80;
        server_name localhost;

        # Health check
        location /health {
            proxy_pass http://api/health;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            access_log off;
        }

        # API endpoints with rate limiting
        location /api/ {
            limit_req zone=api burst=20 nodelay;
            
            proxy_pass http://api/;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            
            proxy_connect_timeout 5s;
            proxy_send_timeout 10s;
            proxy_read_timeout 10s;
        }

        # Auth endpoints with stricter rate limiting
        location /api/auth/ {
            limit_req zone=auth burst=10 nodelay;
            
            proxy_pass http://api/auth/;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
        }

        # Static files
        location /static/ {
            alias /app/static/;
            expires 1d;
            add_header Cache-Control "public, immutable";
        }

        # Default location
        location / {
            proxy_pass http://api/;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
        }
    }
}